utf8Stream.write(data)

• data <string> | <Buffer> 要写入的数据。

  ¥data <string> | <Buffer> The data to write.

• 返回 <boolean>

  ¥Returns <boolean>

当创建流时将 options.contentMode 设置为 'utf8' 时，data 参数必须是字符串。如果 contentMode 设置为 'buffer'，则 data 参数必须是 <Buffer>。

¥When the options.contentMode is set to 'utf8' when the stream is created, the data argument must be a string. If the contentMode is set to 'buffer', the data argument must be a <Buffer>.